Medical Face Mask Air Exchange Pressure Difference Tester
The Medical Face Mask Air Exchange Pressure Difference Tester is used for the determination of gas exchange pressure difference of medical surgical masks and can also be used to determine the gas exchange pressure difference of other textile materials。
YY 0469-2011 Surgical mask
YY 0969-2013 Single-use medical face mask
EN 14683:2014 Medical face masks - Requirements and test methods
1, using the suction gas source as the instrument power source, free from test space constraint;
2, with a high precision differential pressure sensor, digital show the sample pressure of both sides;
3, special sample holder to ensure a good clamping sample.
Technical Parameters
Items Parameters
Air supply Suction type
Air flow 8L / min
Seal type O-ring seal
Sample breathable diameter Φ25mm
Differential pressure sensor range 0 ~ 500Pa
Display mode Digital display pressure difference
Power supply 220V, 50Hz
Other supplier products
|
|
Radiant Protective Performance Test Device |
Standardized sample clamping program, strictly meet the standards. While taking into account the operation, is simple and generous. The calorimeter... |
|
|
Chrysler Bending Tester |
TRANSLATE with x
English
Arabic
Hebrew
Polish
Bulgarian
Hindi
Portuguese
Catalan
Hmong Daw
Romanian
... |
|
|
Crosshatch scratch tester |
IntroductionCrosshatch scratch tester/Scratch tester makes contacting relative motion between the scratching head and material surface for the eval... |
|
|
医用口罩的综合血透仪 |
该将在规定的测试条件下测试医用口罩对的抵抗力。
合成血液渗透测试仪的特点：
1.口罩固定装置是金属人头模具，可以完全模拟口罩的实际使用状态。
2.金属人头模具可以旋转一定角度，方便样品夹持。
3.特殊设计的注射控制装置，可以在控制时间内喷出一定量的合成血。
4.仪器使用可提供（700... |
|
|
Plastic Smoke Density Tester |
IntroductionThe main principle of smoke density measurement is that in a particular space, the cable or material produces smoke under specific comb... |
供应产品
Same products
